var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var { expressjwt: jwt } = require("express-jwt");

let cors = require('cors')

// Import routers from subdirectories
var GKRouter = require('./routes/GK/index');
var LCYRouter = require('./routes/LCY/index');
var LXLRouter = require('./routes/LXL/index');
var SSRouter = require('./routes/SS/index');
var WYQRouter = require('./routes/WYQ/index');
var YJLRouter = require('./routes/YJL/index');
var YSKRouter = require('./routes/YSK/index');

var app = express();

app.use(cors())

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use('/public',express.static(path.join(__dirname, 'public')));


// Use the routers
app.use('/GK', GKRouter);
app.use('/LCY', LCYRouter);
app.use('/LXL', LXLRouter);
app.use('/SS', SSRouter);
app.use('/WYQ', WYQRouter);
app.use('/YJL', YJLRouter);
app.use('/YSK', YSKRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
